A report on "Android Market" and "Android APKs" covers the evolution of Google's mobile distribution platform, the technical nature of application packages, and the mechanisms for reporting issues. 1. Evolution: Android Market to Google Play
From Android Market to Google Play: a brief history of the Play Store android market android apk
: APKs are essentially ZIP files containing compiled code, resources (like icons and layout files), and a manifest file. A report on "Android Market" and "Android APKs"
: Unlike some competitors, Android allows users to install APKs from third-party sources , a process known as sideloading. the technical nature of application packages
Google provides several avenues to report suspicious or malicious apps found in its marketplace: Analyze your build with the APK Analyzer | Android Studio